ATE172584T1 - Kopplungsanordnung zwischen einer multimodalen lichtquelle und einer optischen faser mittels eines faserzwischenstücks - Google Patents

Kopplungsanordnung zwischen einer multimodalen lichtquelle und einer optischen faser mittels eines faserzwischenstücks

Info

Publication number
ATE172584T1
ATE172584T1 AT95906467T AT95906467T ATE172584T1 AT E172584 T1 ATE172584 T1 AT E172584T1 AT 95906467 T AT95906467 T AT 95906467T AT 95906467 T AT95906467 T AT 95906467T AT E172584 T1 ATE172584 T1 AT E172584T1
Authority
AT
Austria
Prior art keywords
fiber
optical fiber
light source
pct
alpha
Prior art date
Application number
AT95906467T
Other languages
English (en)
Inventor
Valentin P Gapontsev
Igor Samartsev
Original Assignee
Italtel Spa
Ire Polus Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Italtel Spa, Ire Polus Co filed Critical Italtel Spa
Application granted granted Critical
Publication of ATE172584T1 publication Critical patent/ATE172584T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094003—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light the pumped medium being a fibre
    • H01S3/094019—Side pumped fibre, whereby pump light is coupled laterally into the fibre via an optical component like a prism, or a grating, or via V-groove coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094069—Multi-mode pumping

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
AT95906467T 1994-12-28 1994-12-28 Kopplungsanordnung zwischen einer multimodalen lichtquelle und einer optischen faser mittels eines faserzwischenstücks ATE172584T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT1994/000218 WO1996020519A1 (en) 1994-12-28 1994-12-28 A coupling arrangement between a multi-mode light source and an optical fiber through an intermediate optical fiber length

Publications (1)

Publication Number Publication Date
ATE172584T1 true ATE172584T1 (de) 1998-11-15

Family

ID=11332194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95906467T ATE172584T1 (de) 1994-12-28 1994-12-28 Kopplungsanordnung zwischen einer multimodalen lichtquelle und einer optischen faser mittels eines faserzwischenstücks

Country Status (10)

Country Link
US (1) US5999673A (de)
EP (1) EP0801827B1 (de)
JP (1) JP3337691B2 (de)
AT (1) ATE172584T1 (de)
AU (1) AU697467B2 (de)
CA (1) CA2209127C (de)
DE (1) DE69414139T2 (de)
ES (1) ES2126879T3 (de)
RU (1) RU2142152C1 (de)
WO (1) WO1996020519A1 (de)

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US20040036957A1 (en) * 1997-03-21 2004-02-26 Imra America, Inc. Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
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Also Published As

Publication number Publication date
ES2126879T3 (es) 1999-04-01
CA2209127C (en) 2003-04-15
EP0801827A1 (de) 1997-10-22
AU1465195A (en) 1996-07-19
EP0801827B1 (de) 1998-10-21
AU697467B2 (en) 1998-10-08
DE69414139T2 (de) 1999-06-02
RU2142152C1 (ru) 1999-11-27
JP3337691B2 (ja) 2002-10-21
JPH10511779A (ja) 1998-11-10
WO1996020519A1 (en) 1996-07-04
CA2209127A1 (en) 1996-07-04
US5999673A (en) 1999-12-07
DE69414139D1 (de) 1998-11-26

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